4202493 has 8 divisors (see below), whose sum is σ = 5626656. Its totient is φ = 2790000.

The previous prime is 4202489. The next prime is 4202501. The reversal of 4202493 is 3942024.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4202493 - 2² = 4202489 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038 + ... + 3543.

It is an arithmetic number, because the mean of its divisors is an integer number (703332).

Almost surely, 2^4202493 is an apocalyptic number.

It is an amenable number.

4202493 is a deficient number, since it is larger than the sum of its proper divisors (1424163).

4202493 is a wasteful number, since it uses less digits than its factorization.

4202493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4202493 is about 2049.9982926822. The cubic root of 4202493 is about 161.3747811266.

The spelling of 4202493 in words is "four million, two hundred two thousand, four hundred ninety-three".